LIQUID-O-RING
Filed: September 12, 1963
Lubricant and Sealant for Bolt Threads, Pipes, Tubing, Casing, Tool Joints, Drill Collars, Stop Cocks, Plug Valves, Flanges…
Owned by: Oil Center Research, Inc.
Serial Number: 72176828
4I
Filed: November 12, 2010
Corrosion inhibitors in the nature of a coating
Owned by: Oil Center Research, Inc.
Serial Number: 85175880
FRACJACK
Filed: April 1, 2013
Industrial lubricants
Owned by: Oil Center Research, Inc.
Serial Number: 85891537
VALVE GUARDIAN
Filed: April 1, 2013
Lubricating greases
Owned by: Oil Center Research, Inc.
Serial Number: 85891547
PROTEKTO-COAT
Filed: April 9, 2013
Coatings in the nature of industrial sealants for waterproofing and surface hardening
Owned by: Oil Center Research, Inc.
Serial Number: 85898639
THREAD GUARDIAN
Corrosion inhibitors in the nature of a coating
Owned by: Oil Center Research, Inc.
Serial Number: 86270334
GX
Filed: June 4, 2014
Industrial lubricants
Owned by: Oil Center Research, Inc.
Serial Number: 86300468
KOIL-KOTE
Filed: September 9, 2014
Corrosion inhibitors in the nature of a coating
Owned by: Oil Center Research, Inc.
Serial Number: 86389519
COBRA-COAT
Filed: February 11, 2015
Corrosion inhibitors, namely, a protective coating used in the oil and gas industry by applying to steel coiled tubing to…
Owned by: Oil Center Research, Inc.
Serial Number: 86531628
DURAMINE
Filed: March 9, 2016
industrial lubricants and greases utilized in heavy equipment and mining industries
Owned by: Oil Center Research, Inc.
Serial Number: 86934319
VECTOR
Filed: December 7, 2017
Industrial lubricants, namely, thread compounds, for use in directional drilling and anti-seize applications in the petroleum…
Owned by: Oil Center Research, Inc.
Serial Number: 87711810
P-MAX
Filed: April 18, 2018
chemical engine treatment preparations and additives for engine oils, gasoline and diesel fuels, transmission fluids and…
Owned by: Oil Center Research, Inc.
Serial Number: 87882508
DYNASEAL
Filed: July 3, 2018
industrial lubricants utilized in the oilfield and wireline industries, namely, lubricants for wireline, cables and wire…
Owned by: Oil Center Research, Inc.
Serial Number: 88024568
AQUA CURE
Filed: August 14, 2018
chemical solutions in the nature of multimetal corrosion and scale inhibitor treatments for removal of salt from any surface…
Owned by: Oil Center Research, Inc.
Serial Number: 88077087
RUST ZAPPER
Filed: April 22, 2022
Rust removal
Owned by: Oil Center Research, Inc.
Serial Number: 97376196
PLUMBER'S PAL
Filed: February 27, 2024
Encapsulated epoxy sealant for use on threaded fasteners
Owned by: Oil Center Research, Inc.
Serial Number: 98422716
SAFE-T-SET
Filed: May 13, 2024
Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods
Owned by: Oil Center Research, Inc.
Serial Number: 98546860
